Illustrated Parts Breakdown

This document, the Illustrated Parts Breakdown for the PDP-11/70 16-bit computer (Basic), serves as a comprehensive reference guide for identifying components and assemblies within the system. It includes:

• System Overviews: Detailed, exploded-view diagrams of the major assemblies, including the cabinet, power supplies, console board, and processor mounting boxes.
• Parts Lists: Structured tables providing the Digital Equipment Corporation (DEC) part number, descriptive names, and relevant usage codes for components, sub-assemblies, and hardware.
• Revision History: A log of printing and engineering change order (ECO) updates to maintain accuracy regarding system configurations.
• User Instructions: Guidelines on how to interpret the illustrated diagrams, indented parts lists, and specific notations such as 'Not Field Repairable' or ECO cut-ins.